Marianne is a dancer at the Lilla Teatern. The theatre has financial troubles and its existence is under threat. Marianne falls in love with Stig Broman, the owner of the theatre. After a few problems, the actors manage to set up a show, with Marianne as leading lady, which will decide the fate of the theatre.

The rich, aristocratic Katarina Hassel have an architect renovate her mansion. Katarina fall in love with the young architect, Gunnar Stenwall. Alas, he doesn't fall in love with her. But perhaps if Gunnar would meet her identical sister, who works in Stockholm as a waitress, he would fall in love with her instead? So Katarina travels to Stockholm to act as her non-existing sister.

1941 film by Nils Jerring

When silly inventor Svensson gets mistaken for Swedish/American aviator Smith, he is accidentally enlisted in the military and drawn into unexpected romantic affairs.